Wilmer Valderrama Visited Demi Lovato in the Hospital

Days after Demi Lovato reportedly suffered an apparent drug overdose and was rushed to a Los Angeles hospital for treatment, the paparazzi spotted a not-too-surprising guest visiting her: Demi's ex-boyfriend Wilmer Valderrama.

Per E! News, Wilmer was seen entering and leaving Cedars-Sinai Medical Center on Wednesday, where he remained for two hours. The couple previously dated for around six years before breaking up, and reportedly have remained good pals despite their romantic relationship ending.

While Wilmer has yet to publicly comment on Demi's reported overdose, a source close to the actor told People that he was "shocked" at the news. “He knew she was going through a tough time but he wasn’t prepared for this,” the source explained. “He saw her through so many ups and downs and was her rock through some of her darkest moments. To see her back in such a sad and vulnerable place is heartbreaking for him.”

While some of the details surrounding Demi's apparent overdose have been conflicting — specifically, the drug that may have caused it — the singer is now awake and in stable condition in the hospital. "Demi is awake and with her family who want to express thanks to everyone for the love, prayers and support," her representative said in the statement. "Some of the information being reported is incorrect and they respectfully ask for privacy and not speculation as her health and recovery is the most important thing right now." Demi reportedly overdosed after an evening out with friends, and it was these friends who apparently called the police from her Hollywood Hills home to request an ambulance.